well yesterday i was looking at my Switch and i saw my fan controller and even though it was black didnt quite go with the case all to well so this is what i did
here is what it looked like when i bought it..it originally can with bright blue LEDs but i switched them over to red to match my theme
first i cut off the front metal faceplate of the original fan controller
took the 5.25" cover off
grinded out the inside with a dremel
drilled holes...i kinda messed up on one and made it a little to big....oops you really cant tell once its installed
all put back together
ya i know its dusty in the pic its been cleaned since i saw that haha i didnt realize how bad it was
here it is all lit up and matches the rest of the case perfectly

are you looking push pull or push? on the fans? I have both.
the ap's are in p/p, helixes in push. The gt's definitely push more air. the noise is similar, but gt's are a little quieter. However, if youre on a budget, the helixes are definitely great and the GT's push more when not in p/p. obviously in p/p they move much more air

Thanks for the reply.

I'm gonna do push/pull on a GT Stealth 360 and a GT Stealth 240. So 10 fans in all.
I'm not really on a budget, so would you recommend getting 10 AP-15s over the Helixes?